28353831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 42771456

約数和(自身を除く): 14417625

約数列:

[1, 3, 11, 33, 47, 101, 141, 181, 303, 517, 543, 1111, 1551, 1991, 3333, 4747, 5973, 8507, 14241, 18281, 25521, 52217, 54843, 93577, 156651, 201091, 280731, 603273, 859207, 2577621, 9451277, 28353831]

約数ペア:

[(1, 28353831), (3, 9451277), (11, 2577621), (33, 859207), (47, 603273), (101, 280731), (141, 201091), (181, 156651), (303, 93577), (517, 54843), (543, 52217), (1111, 25521), (1551, 18281), (1991, 14241), (3333, 8507), (4747, 5973)]