253837854

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{24611}}^1$

素因数の和:24813

約数の個数: 32

約数和(自身を含む): 567060480

約数和(自身を除く): 313222626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1719, 3438, 5157, 10314, 24611, 49222, 73833, 147666, 221499, 442998, 664497, 1328994, 4700701, 9401402, 14102103, 28204206, 42306309, 84612618, 126918927, 253837854]

約数ペア:

[(1, 253837854), (2, 126918927), (3, 84612618), (6, 42306309), (9, 28204206), (18, 14102103), (27, 9401402), (54, 4700701), (191, 1328994), (382, 664497), (573, 442998), (1146, 221499), (1719, 147666), (3438, 73833), (5157, 49222), (10314, 24611)]