1898045169

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{5039}}^1$

素因数の和:5221

約数の個数: 32

約数和(自身を含む): 2717245440

約数和(自身を除く): 819200271

約数列:

[1, 3, 23, 53, 69, 103, 159, 309, 1219, 2369, 3657, 5039, 5459, 7107, 15117, 16377, 115897, 125557, 267067, 347691, 376671, 519017, 801201, 1557051, 6142541, 11937391, 18427623, 27507901, 35812173, 82523703, 632681723, 1898045169]

約数ペア:

[(1, 1898045169), (3, 632681723), (23, 82523703), (53, 35812173), (69, 27507901), (103, 18427623), (159, 11937391), (309, 6142541), (1219, 1557051), (2369, 801201), (3657, 519017), (5039, 376671), (5459, 347691), (7107, 267067), (15117, 125557), (16377, 115897)]