1229604831

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{40577}}^1$

素因数の和:40640

約数の個数: 48

約数和(自身を含む): 2245099584

約数和(自身を除く): 1015494753

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 1443, 2331, 3367, 4329, 10101, 30303, 40577, 121731, 284039, 365193, 527501, 852117, 1501349, 1582503, 2556351, 3692507, 4504047, 4747509, 10509443, 11077521, 13512141, 19517537, 31528329, 33232563, 58552611, 94584987, 136622759, 175657833, 409868277, 1229604831]

約数ペア:

[(1, 1229604831), (3, 409868277), (7, 175657833), (9, 136622759), (13, 94584987), (21, 58552611), (37, 33232563), (39, 31528329), (63, 19517537), (91, 13512141), (111, 11077521), (117, 10509443), (259, 4747509), (273, 4504047), (333, 3692507), (481, 2556351), (777, 1582503), (819, 1501349), (1443, 852117), (2331, 527501), (3367, 365193), (4329, 284039), (10101, 121731), (30303, 40577)]