2941371

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 4542720

約数和(自身を除く): 1601349

約数列:

[1, 3, 9, 19, 57, 103, 167, 171, 309, 501, 927, 1503, 1957, 3173, 5871, 9519, 17201, 17613, 28557, 51603, 154809, 326819, 980457, 2941371]

約数ペア:

[(1, 2941371), (3, 980457), (9, 326819), (19, 154809), (57, 51603), (103, 28557), (167, 17613), (171, 17201), (309, 9519), (501, 5871), (927, 3173), (1503, 1957)]