4557273

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 7311360

約数和(自身を除く): 2754087

約数列:

[1, 3, 7, 21, 41, 67, 79, 123, 201, 237, 287, 469, 553, 861, 1407, 1659, 2747, 3239, 5293, 8241, 9717, 15879, 19229, 22673, 37051, 57687, 68019, 111153, 217013, 651039, 1519091, 4557273]

約数ペア:

[(1, 4557273), (3, 1519091), (7, 651039), (21, 217013), (41, 111153), (67, 68019), (79, 57687), (123, 37051), (201, 22673), (237, 19229), (287, 15879), (469, 9717), (553, 8241), (861, 5293), (1407, 3239), (1659, 2747)]