43320431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 57424896

約数和(自身を除く): 14104465

約数列:

[1, 7, 11, 23, 61, 77, 161, 253, 401, 427, 671, 1403, 1771, 2807, 4411, 4697, 9223, 9821, 15433, 24461, 30877, 64561, 101453, 108031, 171227, 269071, 562603, 710171, 1883497, 3938221, 6188633, 43320431]

約数ペア:

[(1, 43320431), (7, 6188633), (11, 3938221), (23, 1883497), (61, 710171), (77, 562603), (161, 269071), (253, 171227), (401, 108031), (427, 101453), (671, 64561), (1403, 30877), (1771, 24461), (2807, 15433), (4411, 9821), (4697, 9223)]