2247473109

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{19993}}^1$

素因数の和:20157

約数の個数: 32

約数和(自身を含む): 3524062464

約数和(自身を除く): 1276589355

約数列:

[1, 3, 7, 21, 53, 101, 159, 303, 371, 707, 1113, 2121, 5353, 16059, 19993, 37471, 59979, 112413, 139951, 419853, 1059629, 2019293, 3178887, 6057879, 7417403, 14135051, 22252209, 42405153, 107022529, 321067587, 749157703, 2247473109]

約数ペア:

[(1, 2247473109), (3, 749157703), (7, 321067587), (21, 107022529), (53, 42405153), (101, 22252209), (159, 14135051), (303, 7417403), (371, 6057879), (707, 3178887), (1113, 2019293), (2121, 1059629), (5353, 419853), (16059, 139951), (19993, 112413), (37471, 59979)]