492040419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{991}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 733286400

約数和(自身を除く): 241245981

約数列:

[1, 3, 13, 29, 39, 87, 377, 439, 991, 1131, 1317, 2973, 5707, 12731, 12883, 17121, 28739, 38193, 38649, 86217, 165503, 373607, 435049, 496509, 1120821, 1305147, 5655637, 12616421, 16966911, 37849263, 164013473, 492040419]

約数ペア:

[(1, 492040419), (3, 164013473), (13, 37849263), (29, 16966911), (39, 12616421), (87, 5655637), (377, 1305147), (439, 1120821), (991, 496509), (1131, 435049), (1317, 373607), (2973, 165503), (5707, 86217), (12731, 38649), (12883, 38193), (17121, 28739)]