3748563

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 6988800

約数和(自身を除く): 3240237

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 199, 207, 273, 299, 483, 597, 819, 897, 1393, 1449, 1791, 2093, 2587, 2691, 4179, 4577, 6279, 7761, 12537, 13731, 18109, 18837, 23283, 32039, 41193, 54327, 59501, 96117, 162981, 178503, 288351, 416507, 535509, 1249521, 3748563]

約数ペア:

[(1, 3748563), (3, 1249521), (7, 535509), (9, 416507), (13, 288351), (21, 178503), (23, 162981), (39, 96117), (63, 59501), (69, 54327), (91, 41193), (117, 32039), (161, 23283), (199, 18837), (207, 18109), (273, 13731), (299, 12537), (483, 7761), (597, 6279), (819, 4577), (897, 4179), (1393, 2691), (1449, 2587), (1791, 2093)]