89174657

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 115153920

約数和(自身を除く): 25979263

約数列:

[1, 11, 13, 19, 23, 143, 209, 247, 253, 299, 437, 1427, 2717, 3289, 4807, 5681, 15697, 18551, 27113, 32821, 62491, 204061, 298243, 352469, 361031, 426673, 623599, 3877159, 4693403, 6859589, 8106787, 89174657]

約数ペア:

[(1, 89174657), (11, 8106787), (13, 6859589), (19, 4693403), (23, 3877159), (143, 623599), (209, 426673), (247, 361031), (253, 352469), (299, 298243), (437, 204061), (1427, 62491), (2717, 32821), (3289, 27113), (4807, 18551), (5681, 15697)]