1302204843

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{846137}}^1$

素因数の和:846168

約数の個数: 20

約数和(自身を含む): 2047653960

約数和(自身を除く): 745449117

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 846137, 2538411, 7615233, 16076603, 22845699, 48229809, 68537097, 144689427, 434068281, 1302204843]

約数ペア:

[(1, 1302204843), (3, 434068281), (9, 144689427), (19, 68537097), (27, 48229809), (57, 22845699), (81, 16076603), (171, 7615233), (513, 2538411), (1539, 846137)]