38992959

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5303}}^1$

素因数の和:5371

約数の個数: 24

約数和(自身を含む): 60677760

約数和(自身を除く): 21684801

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 5303, 7353, 15909, 47727, 100757, 228029, 302271, 684087, 906813, 2052261, 4332551, 12997653, 38992959]

約数ペア:

[(1, 38992959), (3, 12997653), (9, 4332551), (19, 2052261), (43, 906813), (57, 684087), (129, 302271), (171, 228029), (387, 100757), (817, 47727), (2451, 15909), (5303, 7353)]