247030080647

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1\times {\mathrm{37181}}^1$

素因数の和:38663

約数の個数: 32

約数和(自身を含む): 304975687680

約数和(自身を除く): 57945607033

約数列:

[1, 7, 23, 29, 161, 203, 667, 1423, 4669, 9961, 32729, 37181, 41267, 229103, 260267, 288869, 855163, 949141, 1078249, 5986141, 6643987, 7547743, 24799727, 52908563, 173598089, 370359941, 1216896949, 1534348327, 8518278643, 10740438289, 35290011521, 247030080647]

約数ペア:

[(1, 247030080647), (7, 35290011521), (23, 10740438289), (29, 8518278643), (161, 1534348327), (203, 1216896949), (667, 370359941), (1423, 173598089), (4669, 52908563), (9961, 24799727), (32729, 7547743), (37181, 6643987), (41267, 5986141), (229103, 1078249), (260267, 949141), (288869, 855163)]