4281813

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 6489600

約数和(自身を除く): 2207787

約数列:

[1, 3, 9, 31, 93, 103, 149, 279, 309, 447, 927, 1341, 3193, 4619, 9579, 13857, 15347, 28737, 41571, 46041, 138123, 475757, 1427271, 4281813]

約数ペア:

[(1, 4281813), (3, 1427271), (9, 475757), (31, 138123), (93, 46041), (103, 41571), (149, 28737), (279, 15347), (309, 13857), (447, 9579), (927, 4619), (1341, 3193)]