24865491

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 40711680

約数和(自身を除く): 15846189

約数列:

[1, 3, 7, 21, 47, 49, 59, 61, 141, 147, 177, 183, 329, 413, 427, 987, 1239, 1281, 2303, 2773, 2867, 2891, 2989, 3599, 6909, 8319, 8601, 8673, 8967, 10797, 19411, 20069, 25193, 58233, 60207, 75579, 135877, 140483, 169153, 176351, 407631, 421449, 507459, 529053, 1184071, 3552213, 8288497, 24865491]

約数ペア:

[(1, 24865491), (3, 8288497), (7, 3552213), (21, 1184071), (47, 529053), (49, 507459), (59, 421449), (61, 407631), (141, 176351), (147, 169153), (177, 140483), (183, 135877), (329, 75579), (413, 60207), (427, 58233), (987, 25193), (1239, 20069), (1281, 19411), (2303, 10797), (2773, 8967), (2867, 8673), (2891, 8601), (2989, 8319), (3599, 6909)]