121351841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 147329280

約数和(自身を除く): 25977439

約数列:

[1, 13, 19, 23, 41, 247, 299, 437, 521, 533, 779, 943, 5681, 6773, 9899, 10127, 11983, 12259, 17917, 21361, 128687, 155779, 227677, 232921, 277693, 405859, 491303, 2959801, 5276167, 6386939, 9334757, 121351841]

約数ペア:

[(1, 121351841), (13, 9334757), (19, 6386939), (23, 5276167), (41, 2959801), (247, 491303), (299, 405859), (437, 277693), (521, 232921), (533, 227677), (779, 155779), (943, 128687), (5681, 21361), (6773, 17917), (9899, 12259), (10127, 11983)]