3171918957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{3889}}^1$

素因数の和:4301

約数の個数: 32

約数和(自身を含む): 4574640000

約数和(自身を除く): 1402721043

約数列:

[1, 3, 19, 41, 57, 123, 349, 779, 1047, 2337, 3889, 6631, 11667, 14309, 19893, 42927, 73891, 159449, 221673, 271871, 478347, 815613, 1357261, 3029531, 4071783, 9088593, 25787959, 55647701, 77363877, 166943103, 1057306319, 3171918957]

約数ペア:

[(1, 3171918957), (3, 1057306319), (19, 166943103), (41, 77363877), (57, 55647701), (123, 25787959), (349, 9088593), (779, 4071783), (1047, 3029531), (2337, 1357261), (3889, 815613), (6631, 478347), (11667, 271871), (14309, 221673), (19893, 159449), (42927, 73891)]