4896171

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 8785920

約数和(自身を除く): 3889749

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 109, 161, 207, 217, 279, 327, 483, 651, 713, 763, 981, 1449, 1953, 2139, 2289, 2507, 3379, 4991, 6417, 6867, 7521, 10137, 14973, 17549, 22563, 23653, 30411, 44919, 52647, 70959, 77717, 157941, 212877, 233151, 544019, 699453, 1632057, 4896171]

約数ペア:

[(1, 4896171), (3, 1632057), (7, 699453), (9, 544019), (21, 233151), (23, 212877), (31, 157941), (63, 77717), (69, 70959), (93, 52647), (109, 44919), (161, 30411), (207, 23653), (217, 22563), (279, 17549), (327, 14973), (483, 10137), (651, 7521), (713, 6867), (763, 6417), (981, 4991), (1449, 3379), (1953, 2507), (2139, 2289)]