231319979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 270259200

約数和(自身を除く): 38939221

約数列:

[1, 11, 29, 67, 79, 137, 319, 737, 869, 1507, 1943, 2291, 3973, 5293, 9179, 10823, 21373, 25201, 43703, 58223, 100969, 119053, 153497, 266191, 313867, 725141, 1688467, 2928101, 3452537, 7976551, 21029089, 231319979]

約数ペア:

[(1, 231319979), (11, 21029089), (29, 7976551), (67, 3452537), (79, 2928101), (137, 1688467), (319, 725141), (737, 313867), (869, 266191), (1507, 153497), (1943, 119053), (2291, 100969), (3973, 58223), (5293, 43703), (9179, 25201), (10823, 21373)]