755228739

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{217207}}^1$

素因数の和:217290

約数の個数: 16

約数和(自身を含む): 1077351680

約数和(自身を除く): 322122941

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 217207, 651621, 4126933, 12380799, 13249627, 39748881, 251742913, 755228739]

約数ペア:

[(1, 755228739), (3, 251742913), (19, 39748881), (57, 13249627), (61, 12380799), (183, 4126933), (1159, 651621), (3477, 217207)]