2801331357

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{21059}}^1$

素因数の和:21241

約数の個数: 32

約数和(自身を含む): 4245696000

約数和(自身を除く): 1444364643

約数列:

[1, 3, 11, 29, 33, 87, 139, 319, 417, 957, 1529, 4031, 4587, 12093, 21059, 44341, 63177, 133023, 231649, 610711, 694947, 1832133, 2927201, 6717821, 8781603, 20153463, 32199211, 84888829, 96597633, 254666487, 933777119, 2801331357]

約数ペア:

[(1, 2801331357), (3, 933777119), (11, 254666487), (29, 96597633), (33, 84888829), (87, 32199211), (139, 20153463), (319, 8781603), (417, 6717821), (957, 2927201), (1529, 1832133), (4031, 694947), (4587, 610711), (12093, 231649), (21059, 133023), (44341, 63177)]