30888926229

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20716919}}^1$

素因数の和:20717000

約数の個数: 16

約数和(自身を含む): 47731783680

約数和(自身を除く): 16842857451

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 20716919, 62150757, 145018433, 435055299, 1470901249, 4412703747, 10296308743, 30888926229]

約数ペア:

[(1, 30888926229), (3, 10296308743), (7, 4412703747), (21, 1470901249), (71, 435055299), (213, 145018433), (497, 62150757), (1491, 20716919)]