9547473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 4967727

約数列:

[1, 3, 13, 31, 39, 53, 93, 149, 159, 403, 447, 689, 1209, 1643, 1937, 2067, 4619, 4929, 5811, 7897, 13857, 21359, 23691, 60047, 64077, 102661, 180141, 244807, 307983, 734421, 3182491, 9547473]

約数ペア:

[(1, 9547473), (3, 3182491), (13, 734421), (31, 307983), (39, 244807), (53, 180141), (93, 102661), (149, 64077), (159, 60047), (403, 23691), (447, 21359), (689, 13857), (1209, 7897), (1643, 5811), (1937, 4929), (2067, 4619)]