505087011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{653}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 859858272

約数和(自身を除く): 354771261

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 601, 653, 1287, 1803, 1959, 5409, 5877, 6611, 7183, 7813, 8489, 19833, 21549, 23439, 25467, 59499, 64647, 70317, 76401, 85943, 93379, 257829, 280137, 392453, 773487, 840411, 1177359, 3532077, 4316983, 5101889, 12950949, 15305667, 38852847, 45917001, 56120779, 168362337, 505087011]

約数ペア:

[(1, 505087011), (3, 168362337), (9, 56120779), (11, 45917001), (13, 38852847), (33, 15305667), (39, 12950949), (99, 5101889), (117, 4316983), (143, 3532077), (429, 1177359), (601, 840411), (653, 773487), (1287, 392453), (1803, 280137), (1959, 257829), (5409, 93379), (5877, 85943), (6611, 76401), (7183, 70317), (7813, 64647), (8489, 59499), (19833, 25467), (21549, 23439)]