23216907

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 37209600

約数和(自身を除く): 13992693

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 469, 569, 609, 1407, 1707, 1943, 3983, 5829, 11949, 13601, 16501, 38123, 40803, 49503, 114369, 115507, 266861, 346521, 800583, 1105567, 3316701, 7738969, 23216907]

約数ペア:

[(1, 23216907), (3, 7738969), (7, 3316701), (21, 1105567), (29, 800583), (67, 346521), (87, 266861), (201, 115507), (203, 114369), (469, 49503), (569, 40803), (609, 38123), (1407, 16501), (1707, 13601), (1943, 11949), (3983, 5829)]