29122370403

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72988397}}^1$

素因数の和:72988426

約数の個数: 16

約数和(自身を含む): 46712574720

約数和(自身を除く): 17590204317

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 72988397, 218965191, 510918779, 1386779543, 1532756337, 4160338629, 9707456801, 29122370403]

約数ペア:

[(1, 29122370403), (3, 9707456801), (7, 4160338629), (19, 1532756337), (21, 1386779543), (57, 510918779), (133, 218965191), (399, 72988397)]