1317963783

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{39971}}^1$

素因数の和:40382

約数の個数: 16

約数和(自身を含む): 1822723200

約数和(自身を除く): 504759417

約数列:

[1, 3, 29, 87, 379, 1137, 10991, 32973, 39971, 119913, 1159159, 3477477, 15149009, 45447027, 439321261, 1317963783]

約数ペア:

[(1, 1317963783), (3, 439321261), (29, 45447027), (87, 15149009), (379, 3477477), (1137, 1159159), (10991, 119913), (32973, 39971)]