492063117

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{13759}}^1$

素因数の和:13913

約数の個数: 32

約数和(自身を含む): 813711360

約数和(自身を除く): 321648243

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 917, 1703, 2751, 5109, 11921, 13759, 35763, 41277, 96313, 178867, 288939, 536601, 1252069, 1802429, 3756207, 5407287, 12617003, 23431577, 37851009, 70294731, 164021039, 492063117]

約数ペア:

[(1, 492063117), (3, 164021039), (7, 70294731), (13, 37851009), (21, 23431577), (39, 12617003), (91, 5407287), (131, 3756207), (273, 1802429), (393, 1252069), (917, 536601), (1703, 288939), (2751, 178867), (5109, 96313), (11921, 41277), (13759, 35763)]