22400133

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 35487744

約数和(自身を除く): 13087611

約数列:

[1, 3, 7, 21, 37, 111, 127, 227, 259, 381, 681, 777, 889, 1589, 2667, 4699, 4767, 8399, 14097, 25197, 28829, 32893, 58793, 86487, 98679, 176379, 201803, 605409, 1066673, 3200019, 7466711, 22400133]

約数ペア:

[(1, 22400133), (3, 7466711), (7, 3200019), (21, 1066673), (37, 605409), (111, 201803), (127, 176379), (227, 98679), (259, 86487), (381, 58793), (681, 32893), (777, 28829), (889, 25197), (1589, 14097), (2667, 8399), (4699, 4767)]