12617753603

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1\times {\mathrm{1087}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 15646310400

約数和(自身を除く): 3028556797

約数列:

[1, 7, 13, 91, 199, 641, 1087, 1393, 2587, 4487, 7609, 8333, 14131, 18109, 58331, 98917, 127559, 216313, 696767, 892913, 1514191, 1658267, 2812069, 4877369, 9057971, 11607869, 19684483, 63405797, 138656633, 970596431, 1802536229, 12617753603]

約数ペア:

[(1, 12617753603), (7, 1802536229), (13, 970596431), (91, 138656633), (199, 63405797), (641, 19684483), (1087, 11607869), (1393, 9057971), (2587, 4877369), (4487, 2812069), (7609, 1658267), (8333, 1514191), (14131, 892913), (18109, 696767), (58331, 216313), (98917, 127559)]