113161853

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 142602240

約数和(自身を除く): 29440387

約数列:

[1, 7, 19, 43, 47, 133, 301, 329, 421, 817, 893, 2021, 2947, 5719, 6251, 7999, 14147, 18103, 19787, 38399, 55993, 126721, 138509, 268793, 343957, 375953, 850841, 2407699, 2631671, 5955887, 16165979, 113161853]

約数ペア:

[(1, 113161853), (7, 16165979), (19, 5955887), (43, 2631671), (47, 2407699), (133, 850841), (301, 375953), (329, 343957), (421, 268793), (817, 138509), (893, 126721), (2021, 55993), (2947, 38399), (5719, 19787), (6251, 18103), (7999, 14147)]