1188971553

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{23081}}^1$

素因数の和:23325

約数の個数: 32

約数和(自身を含む): 1985421312

約数和(自身を除く): 796449759

約数列:

[1, 3, 7, 11, 21, 33, 77, 223, 231, 669, 1561, 2453, 4683, 7359, 17171, 23081, 51513, 69243, 161567, 253891, 484701, 761673, 1777237, 5147063, 5331711, 15441189, 36029441, 56617693, 108088323, 169853079, 396323851, 1188971553]

約数ペア:

[(1, 1188971553), (3, 396323851), (7, 169853079), (11, 108088323), (21, 56617693), (33, 36029441), (77, 15441189), (223, 5331711), (231, 5147063), (669, 1777237), (1561, 761673), (2453, 484701), (4683, 253891), (7359, 161567), (17171, 69243), (23081, 51513)]