1723641309

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{499}}^1\times {\mathrm{757}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 2774280000

約数和(自身を除く): 1050638691

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 499, 507, 757, 1497, 1521, 2271, 4491, 4563, 6487, 6813, 9841, 13473, 19461, 20439, 29523, 58383, 84331, 88569, 127933, 175149, 252993, 265707, 377743, 383799, 758979, 1133229, 1151397, 2276937, 3399687, 3454191, 4910659, 10199061, 14731977, 44195931, 63838567, 132587793, 191515701, 574547103, 1723641309]

約数ペア:

[(1, 1723641309), (3, 574547103), (9, 191515701), (13, 132587793), (27, 63838567), (39, 44195931), (117, 14731977), (169, 10199061), (351, 4910659), (499, 3454191), (507, 3399687), (757, 2276937), (1497, 1151397), (1521, 1133229), (2271, 758979), (4491, 383799), (4563, 377743), (6487, 265707), (6813, 252993), (9841, 175149), (13473, 127933), (19461, 88569), (20439, 84331), (29523, 58383)]