1264774419

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1777}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 1980407520

約数和(自身を除く): 715633101

約数列:

[1, 3, 9, 27, 29, 81, 87, 101, 243, 261, 303, 783, 909, 1777, 2349, 2727, 2929, 5331, 7047, 8181, 8787, 15993, 24543, 26361, 47979, 51533, 79083, 143937, 154599, 179477, 237249, 431811, 463797, 538431, 711747, 1391391, 1615293, 4174173, 4845879, 5204833, 12522519, 14537637, 15614499, 43612911, 46843497, 140530491, 421591473, 1264774419]

約数ペア:

[(1, 1264774419), (3, 421591473), (9, 140530491), (27, 46843497), (29, 43612911), (81, 15614499), (87, 14537637), (101, 12522519), (243, 5204833), (261, 4845879), (303, 4174173), (783, 1615293), (909, 1391391), (1777, 711747), (2349, 538431), (2727, 463797), (2929, 431811), (5331, 237249), (7047, 179477), (8181, 154599), (8787, 143937), (15993, 79083), (24543, 51533), (26361, 47979)]