996823933

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 1209618432

約数和(自身を除く): 212794499

約数列:

[1, 7, 23, 131, 151, 161, 313, 917, 1057, 2191, 3013, 3473, 7199, 19781, 21091, 24311, 41003, 47263, 50393, 138467, 287021, 330841, 454963, 943069, 1087049, 3184741, 6191453, 6601483, 7609343, 43340171, 142403419, 996823933]

約数ペア:

[(1, 996823933), (7, 142403419), (23, 43340171), (131, 7609343), (151, 6601483), (161, 6191453), (313, 3184741), (917, 1087049), (1057, 943069), (2191, 454963), (3013, 330841), (3473, 287021), (7199, 138467), (19781, 50393), (21091, 47263), (24311, 41003)]