170117959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 200844288

約数和(自身を除く): 30726329

約数列:

[1, 11, 23, 61, 73, 151, 253, 671, 803, 1403, 1661, 1679, 3473, 4453, 9211, 11023, 15433, 18469, 38203, 48983, 101321, 102419, 121253, 211853, 253529, 672403, 1126609, 2330383, 2788819, 7396433, 15465269, 170117959]

約数ペア:

[(1, 170117959), (11, 15465269), (23, 7396433), (61, 2788819), (73, 2330383), (151, 1126609), (253, 672403), (671, 253529), (803, 211853), (1403, 121253), (1661, 102419), (1679, 101321), (3473, 48983), (4453, 38203), (9211, 18469), (11023, 15433)]