3911628609

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{3823}}^1$

素因数の和:4094

約数の個数: 48

約数和(自身を含む): 6561984000

約数和(自身を除く): 2650355391

約数列:

[1, 3, 7, 9, 21, 63, 109, 149, 327, 447, 763, 981, 1043, 1341, 2289, 3129, 3823, 6867, 9387, 11469, 16241, 26761, 34407, 48723, 80283, 113687, 146169, 240849, 341061, 416707, 569627, 1023183, 1250121, 1708881, 2916949, 3750363, 3987389, 5126643, 8750847, 11962167, 26252541, 35886501, 62089343, 186268029, 434625401, 558804087, 1303876203, 3911628609]

約数ペア:

[(1, 3911628609), (3, 1303876203), (7, 558804087), (9, 434625401), (21, 186268029), (63, 62089343), (109, 35886501), (149, 26252541), (327, 11962167), (447, 8750847), (763, 5126643), (981, 3987389), (1043, 3750363), (1341, 2916949), (2289, 1708881), (3129, 1250121), (3823, 1023183), (6867, 569627), (9387, 416707), (11469, 341061), (16241, 240849), (26761, 146169), (34407, 113687), (48723, 80283)]