1409211

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 2284800

約数和(自身を除く): 875589

約数列:

[1, 3, 9, 19, 27, 41, 57, 67, 123, 171, 201, 369, 513, 603, 779, 1107, 1273, 1809, 2337, 2747, 3819, 7011, 8241, 11457, 21033, 24723, 34371, 52193, 74169, 156579, 469737, 1409211]

約数ペア:

[(1, 1409211), (3, 469737), (9, 156579), (19, 74169), (27, 52193), (41, 34371), (57, 24723), (67, 21033), (123, 11457), (171, 8241), (201, 7011), (369, 3819), (513, 2747), (603, 2337), (779, 1809), (1107, 1273)]