1330952013

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 2099520000

約数和(自身を除く): 768567987

約数列:

[1, 3, 9, 27, 29, 71, 87, 89, 213, 261, 267, 269, 639, 783, 801, 807, 1917, 2059, 2403, 2421, 2581, 6177, 6319, 7263, 7743, 7801, 18531, 18957, 19099, 23229, 23403, 23941, 55593, 56871, 57297, 69687, 70209, 71823, 170613, 171891, 183251, 210627, 215469, 515673, 549753, 553871, 646407, 694289, 1649259, 1661613, 1699811, 2082867, 4947777, 4984839, 5099433, 6248601, 14954517, 15298299, 18745803, 45894897, 49294519, 147883557, 443650671, 1330952013]

約数ペア:

[(1, 1330952013), (3, 443650671), (9, 147883557), (27, 49294519), (29, 45894897), (71, 18745803), (87, 15298299), (89, 14954517), (213, 6248601), (261, 5099433), (267, 4984839), (269, 4947777), (639, 2082867), (783, 1699811), (801, 1661613), (807, 1649259), (1917, 694289), (2059, 646407), (2403, 553871), (2421, 549753), (2581, 515673), (6177, 215469), (6319, 210627), (7263, 183251), (7743, 171891), (7801, 170613), (18531, 71823), (18957, 70209), (19099, 69687), (23229, 57297), (23403, 56871), (23941, 55593)]