2328813

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 3684096

約数和(自身を除く): 1355283

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 491, 527, 1473, 1581, 4419, 4743, 8347, 15221, 25041, 45663, 75123, 136989, 258757, 776271, 2328813]

約数ペア:

[(1, 2328813), (3, 776271), (9, 258757), (17, 136989), (31, 75123), (51, 45663), (93, 25041), (153, 15221), (279, 8347), (491, 4743), (527, 4419), (1473, 1581)]