39319821

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 58110624

約数和(自身を除く): 18790803

約数列:

[1, 3, 9, 67, 197, 201, 331, 591, 603, 993, 1773, 2979, 13199, 22177, 39597, 65207, 66531, 118791, 195621, 199593, 586863, 4368869, 13106607, 39319821]

約数ペア:

[(1, 39319821), (3, 13106607), (9, 4368869), (67, 586863), (197, 199593), (201, 195621), (331, 118791), (591, 66531), (603, 65207), (993, 39597), (1773, 22177), (2979, 13199)]