1139681257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{827}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 1402168320

約数和(自身を除く): 262487063

約数列:

[1, 11, 13, 23, 143, 253, 299, 419, 827, 3289, 4609, 5447, 9097, 9637, 10751, 19021, 59917, 106007, 118261, 125281, 209231, 247273, 346513, 1378091, 2720003, 3811643, 4504669, 7969799, 49551359, 87667789, 103607387, 1139681257]

約数ペア:

[(1, 1139681257), (11, 103607387), (13, 87667789), (23, 49551359), (143, 7969799), (253, 4504669), (299, 3811643), (419, 2720003), (827, 1378091), (3289, 346513), (4609, 247273), (5447, 209231), (9097, 125281), (9637, 118261), (10751, 106007), (19021, 59917)]