1297655014761

素因数分解:

$3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{20253391}}^1$

素因数の和:20253523

約数の個数: 40

約数和(自身を含む): 2235002313984

約数和(自身を除く): 937347299223

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 339, 567, 791, 1017, 2373, 3051, 7119, 9153, 21357, 64071, 20253391, 60760173, 141773737, 182280519, 425321211, 546841557, 1275963633, 1640524671, 2288633183, 3827890899, 6865899549, 11483672697, 16020432281, 20597698647, 48061296843, 61793095941, 144183890529, 185379287823, 432551671587, 1297655014761]

約数ペア:

[(1, 1297655014761), (3, 432551671587), (7, 185379287823), (9, 144183890529), (21, 61793095941), (27, 48061296843), (63, 20597698647), (81, 16020432281), (113, 11483672697), (189, 6865899549), (339, 3827890899), (567, 2288633183), (791, 1640524671), (1017, 1275963633), (2373, 546841557), (3051, 425321211), (7119, 182280519), (9153, 141773737), (21357, 60760173), (64071, 20253391)]