23331693

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 40449024

約数和(自身を除く): 17117331

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 77, 141, 147, 231, 307, 329, 517, 539, 921, 987, 1551, 1617, 2149, 2303, 3377, 3619, 6447, 6909, 10131, 10857, 14429, 15043, 23639, 25333, 43287, 45129, 70917, 75999, 101003, 158719, 165473, 303009, 476157, 496419, 707021, 1111033, 2121063, 3333099, 7777231, 23331693]

約数ペア:

[(1, 23331693), (3, 7777231), (7, 3333099), (11, 2121063), (21, 1111033), (33, 707021), (47, 496419), (49, 476157), (77, 303009), (141, 165473), (147, 158719), (231, 101003), (307, 75999), (329, 70917), (517, 45129), (539, 43287), (921, 25333), (987, 23639), (1551, 15043), (1617, 14429), (2149, 10857), (2303, 10131), (3377, 6909), (3619, 6447)]