551022903

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{3547}}^1$

素因数の和:4015

約数の個数: 24

約数和(自身を含む): 817501776

約数和(自身を除く): 266478873

約数列:

[1, 3, 9, 41, 123, 369, 421, 1263, 3547, 3789, 10641, 17261, 31923, 51783, 145427, 155349, 436281, 1308843, 1493287, 4479861, 13439583, 61224767, 183674301, 551022903]

約数ペア:

[(1, 551022903), (3, 183674301), (9, 61224767), (41, 13439583), (123, 4479861), (369, 1493287), (421, 1308843), (1263, 436281), (3547, 155349), (3789, 145427), (10641, 51783), (17261, 31923)]