7274339007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{261601}}^1$

素因数の和:261671

約数の個数: 32

約数和(自身を含む): 11250978816

約数和(自身を除く): 3976639809

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1209, 2139, 9269, 27807, 261601, 784803, 3400813, 6016823, 8109631, 10202439, 18050469, 24328893, 78218699, 105425203, 186521513, 234656097, 316275609, 559564539, 2424779669, 7274339007]

約数ペア:

[(1, 7274339007), (3, 2424779669), (13, 559564539), (23, 316275609), (31, 234656097), (39, 186521513), (69, 105425203), (93, 78218699), (299, 24328893), (403, 18050469), (713, 10202439), (897, 8109631), (1209, 6016823), (2139, 3400813), (9269, 784803), (27807, 261601)]