7384419

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 12672000

約数和(自身を除く): 5287581

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 439, 623, 801, 1317, 1869, 2403, 3073, 3951, 5607, 9219, 11853, 16821, 27657, 39071, 82971, 117213, 273497, 351639, 820491, 1054917, 2461473, 7384419]

約数ペア:

[(1, 7384419), (3, 2461473), (7, 1054917), (9, 820491), (21, 351639), (27, 273497), (63, 117213), (89, 82971), (189, 39071), (267, 27657), (439, 16821), (623, 11853), (801, 9219), (1317, 5607), (1869, 3951), (2403, 3073)]