1902033

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 3378960

約数和(自身を除く): 1476927

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 227, 399, 441, 681, 931, 1197, 1589, 2043, 2793, 4313, 4767, 8379, 11123, 12939, 14301, 30191, 33369, 38817, 90573, 100107, 211337, 271719, 634011, 1902033]

約数ペア:

[(1, 1902033), (3, 634011), (7, 271719), (9, 211337), (19, 100107), (21, 90573), (49, 38817), (57, 33369), (63, 30191), (133, 14301), (147, 12939), (171, 11123), (227, 8379), (399, 4767), (441, 4313), (681, 2793), (931, 2043), (1197, 1589)]