22753647

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 40255488

約数和(自身を除く): 17501841

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 69, 123, 161, 207, 287, 369, 383, 483, 861, 943, 1149, 1449, 2583, 2681, 2829, 3447, 6601, 8043, 8487, 8809, 15703, 19803, 24129, 26427, 47109, 59409, 61663, 79281, 109921, 141327, 184989, 329763, 361169, 554967, 989289, 1083507, 2528183, 3250521, 7584549, 22753647]

約数ペア:

[(1, 22753647), (3, 7584549), (7, 3250521), (9, 2528183), (21, 1083507), (23, 989289), (41, 554967), (63, 361169), (69, 329763), (123, 184989), (161, 141327), (207, 109921), (287, 79281), (369, 61663), (383, 59409), (483, 47109), (861, 26427), (943, 24129), (1149, 19803), (1449, 15703), (2583, 8809), (2681, 8487), (2829, 8043), (3447, 6601)]