2017227537

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{11801}}^1$

素因数の和:12310

約数の個数: 32

約数和(自身を含む): 3225250560

約数和(自身を除く): 1208023023

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 487, 1461, 4383, 6331, 11801, 13149, 18993, 35403, 56979, 106209, 153413, 170937, 318627, 460239, 1380717, 4142151, 5747087, 17241261, 51723783, 74712131, 155171349, 224136393, 672409179, 2017227537]

約数ペア:

[(1, 2017227537), (3, 672409179), (9, 224136393), (13, 155171349), (27, 74712131), (39, 51723783), (117, 17241261), (351, 5747087), (487, 4142151), (1461, 1380717), (4383, 460239), (6331, 318627), (11801, 170937), (13149, 153413), (18993, 106209), (35403, 56979)]