289032007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{14461}}^1$

素因数の和:14574

約数の個数: 16

約数和(自身を含む): 333204480

約数和(自身を除く): 44172473

約数列:

[1, 11, 23, 79, 253, 869, 1817, 14461, 19987, 159071, 332603, 1142419, 3658633, 12566609, 26275637, 289032007]

約数ペア:

[(1, 289032007), (11, 26275637), (23, 12566609), (79, 3658633), (253, 1142419), (869, 332603), (1817, 159071), (14461, 19987)]