486580671

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 757120000

約数和(自身を除く): 270539329

約数列:

[1, 3, 9, 19, 57, 79, 171, 181, 199, 237, 543, 597, 711, 1501, 1629, 1791, 3439, 3781, 4503, 10317, 11343, 13509, 14299, 15721, 30951, 34029, 36019, 42897, 47163, 108057, 128691, 141489, 271681, 298699, 324171, 684361, 815043, 896097, 2053083, 2445129, 2688291, 2845501, 6159249, 8536503, 25609509, 54064519, 162193557, 486580671]

約数ペア:

[(1, 486580671), (3, 162193557), (9, 54064519), (19, 25609509), (57, 8536503), (79, 6159249), (171, 2845501), (181, 2688291), (199, 2445129), (237, 2053083), (543, 896097), (597, 815043), (711, 684361), (1501, 324171), (1629, 298699), (1791, 271681), (3439, 141489), (3781, 128691), (4503, 108057), (10317, 47163), (11343, 42897), (13509, 36019), (14299, 34029), (15721, 30951)]