5280494919

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 8422686720

約数和(自身を除く): 3142191801

約数列:

[1, 3, 7, 21, 41, 67, 123, 201, 239, 287, 383, 469, 717, 861, 1149, 1407, 1673, 2681, 2747, 5019, 8043, 8241, 9799, 15703, 16013, 19229, 25661, 29397, 47109, 48039, 57687, 68593, 76983, 91537, 109921, 112091, 179627, 205779, 274611, 329763, 336273, 538881, 640759, 656533, 1052101, 1922277, 1969599, 3156303, 3753017, 4595731, 6132979, 7364707, 11259051, 13787193, 18398937, 22094121, 26271119, 42930853, 78813357, 128792559, 251452139, 754356417, 1760164973, 5280494919]

約数ペア:

[(1, 5280494919), (3, 1760164973), (7, 754356417), (21, 251452139), (41, 128792559), (67, 78813357), (123, 42930853), (201, 26271119), (239, 22094121), (287, 18398937), (383, 13787193), (469, 11259051), (717, 7364707), (861, 6132979), (1149, 4595731), (1407, 3753017), (1673, 3156303), (2681, 1969599), (2747, 1922277), (5019, 1052101), (8043, 656533), (8241, 640759), (9799, 538881), (15703, 336273), (16013, 329763), (19229, 274611), (25661, 205779), (29397, 179627), (47109, 112091), (48039, 109921), (57687, 91537), (68593, 76983)]