12909200479

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{476407}}^1$

素因数の和:476507

約数の個数: 16

約数和(自身を含む): 15245056000

約数和(自身を除く): 2335855521

約数列:

[1, 7, 49, 79, 343, 553, 3871, 27097, 476407, 3334849, 23343943, 37636153, 163407601, 263453071, 1844171497, 12909200479]

約数ペア:

[(1, 12909200479), (7, 1844171497), (49, 263453071), (79, 163407601), (343, 37636153), (553, 23343943), (3871, 3334849), (27097, 476407)]