16309783

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 4840937

約数列:

[1, 7, 17, 23, 59, 101, 119, 161, 391, 413, 707, 1003, 1357, 1717, 2323, 2737, 5959, 7021, 9499, 12019, 16261, 23069, 39491, 41713, 101303, 137057, 161483, 276437, 709121, 959399, 2329969, 16309783]

約数ペア:

[(1, 16309783), (7, 2329969), (17, 959399), (23, 709121), (59, 276437), (101, 161483), (119, 137057), (161, 101303), (391, 41713), (413, 39491), (707, 23069), (1003, 16261), (1357, 12019), (1717, 9499), (2323, 7021), (2737, 5959)]