47304621

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1481}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 86785920

約数和(自身を除く): 39481299

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 273, 351, 507, 819, 1183, 1481, 1521, 2457, 3549, 4443, 4563, 10367, 10647, 13329, 19253, 31101, 31941, 39987, 57759, 93303, 134771, 173277, 250289, 279909, 404313, 519831, 750867, 1212939, 1752023, 2252601, 3638817, 5256069, 6757803, 15768207, 47304621]

約数ペア:

[(1, 47304621), (3, 15768207), (7, 6757803), (9, 5256069), (13, 3638817), (21, 2252601), (27, 1752023), (39, 1212939), (63, 750867), (91, 519831), (117, 404313), (169, 279909), (189, 250289), (273, 173277), (351, 134771), (507, 93303), (819, 57759), (1183, 39987), (1481, 31941), (1521, 31101), (2457, 19253), (3549, 13329), (4443, 10647), (4563, 10367)]