2013137283

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 2808691200

約数和(自身を除く): 795553917

約数列:

[1, 3, 29, 87, 179, 257, 503, 537, 771, 1509, 5191, 7453, 14587, 15573, 22359, 43761, 46003, 90037, 129271, 138009, 270111, 387813, 1334087, 2611073, 3748859, 4002261, 7833219, 11246577, 23139509, 69418527, 671045761, 2013137283]

約数ペア:

[(1, 2013137283), (3, 671045761), (29, 69418527), (87, 23139509), (179, 11246577), (257, 7833219), (503, 4002261), (537, 3748859), (771, 2611073), (1509, 1334087), (5191, 387813), (7453, 270111), (14587, 138009), (15573, 129271), (22359, 90037), (43761, 46003)]