304833987

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 478887552

約数和(自身を除く): 174053565

約数列:

[1, 3, 9, 17, 51, 67, 131, 153, 201, 227, 393, 603, 681, 1139, 1179, 2043, 2227, 3417, 3859, 6681, 8777, 10251, 11577, 15209, 20043, 26331, 29737, 34731, 45627, 78993, 89211, 136881, 149209, 258553, 267633, 447627, 505529, 775659, 1342881, 1516587, 1992379, 2326977, 4549761, 5977137, 17931411, 33870443, 101611329, 304833987]

約数ペア:

[(1, 304833987), (3, 101611329), (9, 33870443), (17, 17931411), (51, 5977137), (67, 4549761), (131, 2326977), (153, 1992379), (201, 1516587), (227, 1342881), (393, 775659), (603, 505529), (681, 447627), (1139, 267633), (1179, 258553), (2043, 149209), (2227, 136881), (3417, 89211), (3859, 78993), (6681, 45627), (8777, 34731), (10251, 29737), (11577, 26331), (15209, 20043)]