313098528043

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21481}}^1\times {\mathrm{3779}}^1$

素因数の和:25315

約数の個数: 32

約数和(自身を含む): 389769408000

約数和(自身を除く): 76670879957

約数列:

[1, 7, 19, 29, 133, 203, 551, 3779, 3857, 21481, 26453, 71801, 109591, 150367, 408139, 502607, 622949, 767137, 2082229, 2856973, 4360643, 11836031, 14575603, 81176699, 82852217, 568236893, 1542357281, 2354124271, 10796500967, 16478869897, 44728361149, 313098528043]

約数ペア:

[(1, 313098528043), (7, 44728361149), (19, 16478869897), (29, 10796500967), (133, 2354124271), (203, 1542357281), (551, 568236893), (3779, 82852217), (3857, 81176699), (21481, 14575603), (26453, 11836031), (71801, 4360643), (109591, 2856973), (150367, 2082229), (408139, 767137), (502607, 622949)]