291249273219

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1\times {\mathrm{26449}}^1$

素因数の和:27107

約数の個数: 32

約数和(自身を含む): 398146560000

約数和(自身を除く): 106897286781

約数列:

[1, 3, 79, 97, 237, 291, 479, 1437, 7663, 22989, 26449, 37841, 46463, 79347, 113523, 139389, 2089471, 2565553, 3670577, 6268413, 7696659, 11011731, 12669071, 38007213, 202678687, 608036061, 1000856609, 1228899887, 3002569827, 3686699661, 97083091073, 291249273219]

約数ペア:

[(1, 291249273219), (3, 97083091073), (79, 3686699661), (97, 3002569827), (237, 1228899887), (291, 1000856609), (479, 608036061), (1437, 202678687), (7663, 38007213), (22989, 12669071), (26449, 11011731), (37841, 7696659), (46463, 6268413), (79347, 3670577), (113523, 2565553), (139389, 2089471)]