693670601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 871395840

約数和(自身を除く): 177725239

約数列:

[1, 13, 17, 19, 31, 73, 221, 247, 323, 403, 527, 589, 949, 1241, 1387, 2263, 4199, 5329, 6851, 7657, 10013, 16133, 18031, 23579, 29419, 38471, 42997, 69277, 90593, 101251, 130169, 165199, 306527, 500123, 558961, 730949, 1177709, 1316263, 1721267, 2147587, 2808383, 3138781, 9502337, 22376471, 36508979, 40804153, 53359277, 693670601]

約数ペア:

[(1, 693670601), (13, 53359277), (17, 40804153), (19, 36508979), (31, 22376471), (73, 9502337), (221, 3138781), (247, 2808383), (323, 2147587), (403, 1721267), (527, 1316263), (589, 1177709), (949, 730949), (1241, 558961), (1387, 500123), (2263, 306527), (4199, 165199), (5329, 130169), (6851, 101251), (7657, 90593), (10013, 69277), (16133, 42997), (18031, 38471), (23579, 29419)]