397824618243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2939}}^1\times {\mathrm{27329}}^1$

素因数の和:30411

約数の個数: 32

約数和(自身を含む): 575950233600

約数和(自身を除く): 178125615357

約数列:

[1, 3, 13, 39, 127, 381, 1651, 2939, 4953, 8817, 27329, 38207, 81987, 114621, 355277, 373253, 1065831, 1119759, 3470783, 4852289, 10412349, 14556867, 45120179, 80319931, 135360537, 240959793, 1044159103, 3132477309, 10200631237, 30601893711, 132608206081, 397824618243]

約数ペア:

[(1, 397824618243), (3, 132608206081), (13, 30601893711), (39, 10200631237), (127, 3132477309), (381, 1044159103), (1651, 240959793), (2939, 135360537), (4953, 80319931), (8817, 45120179), (27329, 14556867), (38207, 10412349), (81987, 4852289), (114621, 3470783), (355277, 1119759), (373253, 1065831)]