201324921

素因数分解:

$3^1\times 7^1\times {\mathrm{2969}}^1\times {\mathrm{3229}}^1$

素因数の和:6208

約数の個数: 16

約数和(自身を含む): 306979200

約数和(自身を除く): 105654279

約数列:

[1, 3, 7, 21, 2969, 3229, 8907, 9687, 20783, 22603, 62349, 67809, 9586901, 28760703, 67108307, 201324921]

約数ペア:

[(1, 201324921), (3, 67108307), (7, 28760703), (21, 9586901), (2969, 67809), (3229, 62349), (8907, 22603), (9687, 20783)]