233884521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{6917}}^1$

素因数の和:6970

約数の個数: 36

約数和(自身を含む): 386536332

約数和(自身を除く): 152651811

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 867, 1989, 2601, 3757, 6917, 11271, 20751, 33813, 62253, 89921, 117589, 269763, 352767, 809289, 1058301, 1528657, 1999013, 4585971, 5997039, 13757913, 17991117, 25987169, 77961507, 233884521]

約数ペア:

[(1, 233884521), (3, 77961507), (9, 25987169), (13, 17991117), (17, 13757913), (39, 5997039), (51, 4585971), (117, 1999013), (153, 1528657), (221, 1058301), (289, 809289), (663, 352767), (867, 269763), (1989, 117589), (2601, 89921), (3757, 62253), (6917, 33813), (11271, 20751)]