864696007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 1081672704

約数和(自身を除く): 216976697

約数列:

[1, 7, 17, 53, 71, 119, 371, 497, 901, 1207, 1931, 3763, 6307, 8449, 13517, 26341, 32827, 63971, 102343, 137101, 229789, 447797, 716401, 959707, 1739831, 2330717, 7266353, 12178817, 16315019, 50864471, 123528001, 864696007]

約数ペア:

[(1, 864696007), (7, 123528001), (17, 50864471), (53, 16315019), (71, 12178817), (119, 7266353), (371, 2330717), (497, 1739831), (901, 959707), (1207, 716401), (1931, 447797), (3763, 229789), (6307, 137101), (8449, 102343), (13517, 63971), (26341, 32827)]