17680453497

素因数分解:

$3^3\times 7^1\times {\mathrm{19891}}^1\times {\mathrm{4703}}^1$

素因数の和:24610

約数の個数: 32

約数和(自身を含む): 29943029760

約数和(自身を除く): 12262576263

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 4703, 14109, 19891, 32921, 42327, 59673, 98763, 126981, 139237, 179019, 296289, 417711, 537057, 888867, 1253133, 3759399, 93547373, 280642119, 654831611, 841926357, 1964494833, 2525779071, 5893484499, 17680453497]

約数ペア:

[(1, 17680453497), (3, 5893484499), (7, 2525779071), (9, 1964494833), (21, 841926357), (27, 654831611), (63, 280642119), (189, 93547373), (4703, 3759399), (14109, 1253133), (19891, 888867), (32921, 537057), (42327, 417711), (59673, 296289), (98763, 179019), (126981, 139237)]