39127641

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 63037440

約数和(自身を除く): 23909799

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 609, 987, 1363, 1367, 4089, 4101, 9541, 9569, 28623, 28707, 39643, 64249, 118929, 192747, 277501, 449743, 832503, 1349229, 1863221, 5589663, 13042547, 39127641]

約数ペア:

[(1, 39127641), (3, 13042547), (7, 5589663), (21, 1863221), (29, 1349229), (47, 832503), (87, 449743), (141, 277501), (203, 192747), (329, 118929), (609, 64249), (987, 39643), (1363, 28707), (1367, 28623), (4089, 9569), (4101, 9541)]