2247243691

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 2831302656

約数和(自身を除く): 584058965

約数列:

[1, 7, 11, 77, 181, 383, 421, 1267, 1991, 2681, 2947, 4213, 4631, 13937, 29491, 32417, 69323, 76201, 161243, 485261, 533407, 762553, 838211, 1128701, 1773673, 5337871, 5867477, 12415711, 29184983, 204294881, 321034813, 2247243691]

約数ペア:

[(1, 2247243691), (7, 321034813), (11, 204294881), (77, 29184983), (181, 12415711), (383, 5867477), (421, 5337871), (1267, 1773673), (1991, 1128701), (2681, 838211), (2947, 762553), (4213, 533407), (4631, 485261), (13937, 161243), (29491, 76201), (32417, 69323)]