508713231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1297}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 745778880

約数和(自身を除く): 237065649

約数列:

[1, 3, 13, 39, 89, 113, 267, 339, 1157, 1297, 1469, 3471, 3891, 4407, 10057, 16861, 30171, 50583, 115433, 130741, 146561, 346299, 392223, 439683, 1500629, 1905293, 4501887, 5715879, 13043929, 39131787, 169571077, 508713231]

約数ペア:

[(1, 508713231), (3, 169571077), (13, 39131787), (39, 13043929), (89, 5715879), (113, 4501887), (267, 1905293), (339, 1500629), (1157, 439683), (1297, 392223), (1469, 346299), (3471, 146561), (3891, 130741), (4407, 115433), (10057, 50583), (16861, 30171)]