2031141855

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1\times {\mathrm{3061}}^1$

素因数の和:4527

約数の個数: 32

約数和(自身を含む): 3358107648

約数和(自身を除く): 1326965793

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 1427, 3061, 4281, 7135, 9183, 15305, 21405, 44237, 45915, 94891, 132711, 221185, 284673, 474455, 663555, 1423365, 4368047, 13104141, 21840235, 65520705, 135409457, 406228371, 677047285, 2031141855]

約数ペア:

[(1, 2031141855), (3, 677047285), (5, 406228371), (15, 135409457), (31, 65520705), (93, 21840235), (155, 13104141), (465, 4368047), (1427, 1423365), (3061, 663555), (4281, 474455), (7135, 284673), (9183, 221185), (15305, 132711), (21405, 94891), (44237, 45915)]