13873965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{577}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 25524480

約数和(自身を除く): 11650515

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 577, 687, 1145, 1603, 1731, 2885, 3435, 4039, 4809, 8015, 8655, 12117, 20195, 24045, 60585, 132133, 396399, 660665, 924931, 1981995, 2774793, 4624655, 13873965]

約数ペア:

[(1, 13873965), (3, 4624655), (5, 2774793), (7, 1981995), (15, 924931), (21, 660665), (35, 396399), (105, 132133), (229, 60585), (577, 24045), (687, 20195), (1145, 12117), (1603, 8655), (1731, 8015), (2885, 4809), (3435, 4039)]