1285476003

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{13241}}^1$

素因数の和:13344

約数の個数: 48

約数和(自身を含む): 2247538176

約数和(自身を除く): 962062173

約数列:

[1, 3, 7, 9, 21, 23, 63, 67, 69, 161, 201, 207, 469, 483, 603, 1407, 1449, 1541, 4221, 4623, 10787, 13241, 13869, 32361, 39723, 92687, 97083, 119169, 278061, 304543, 834183, 887147, 913629, 2131801, 2661441, 2740887, 6210029, 6395403, 7984323, 18630087, 19186209, 20404381, 55890261, 61213143, 142830667, 183639429, 428492001, 1285476003]

約数ペア:

[(1, 1285476003), (3, 428492001), (7, 183639429), (9, 142830667), (21, 61213143), (23, 55890261), (63, 20404381), (67, 19186209), (69, 18630087), (161, 7984323), (201, 6395403), (207, 6210029), (469, 2740887), (483, 2661441), (603, 2131801), (1407, 913629), (1449, 887147), (1541, 834183), (4221, 304543), (4623, 278061), (10787, 119169), (13241, 97083), (13869, 92687), (32361, 39723)]