1330871841

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1051}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 2113762560

約数和(自身を除く): 782890719

約数列:

[1, 3, 9, 13, 39, 79, 117, 137, 237, 411, 711, 1027, 1051, 1233, 1781, 3081, 3153, 5343, 9243, 9459, 10823, 13663, 16029, 32469, 40989, 83029, 97407, 122967, 140699, 143987, 249087, 422097, 431961, 747261, 1079377, 1266291, 1295883, 1871831, 3238131, 5615493, 9714393, 11374973, 16846479, 34124919, 102374757, 147874649, 443623947, 1330871841]

約数ペア:

[(1, 1330871841), (3, 443623947), (9, 147874649), (13, 102374757), (39, 34124919), (79, 16846479), (117, 11374973), (137, 9714393), (237, 5615493), (411, 3238131), (711, 1871831), (1027, 1295883), (1051, 1266291), (1233, 1079377), (1781, 747261), (3081, 431961), (3153, 422097), (5343, 249087), (9243, 143987), (9459, 140699), (10823, 122967), (13663, 97407), (16029, 83029), (32469, 40989)]