943707921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{1427}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 1402318848

約数和(自身を除く): 458610927

約数列:

[1, 3, 13, 31, 39, 93, 403, 547, 1209, 1427, 1641, 4281, 7111, 16957, 18551, 21333, 44237, 50871, 55653, 132711, 220441, 575081, 661323, 780569, 1725243, 2341707, 10147397, 24197639, 30442191, 72592917, 314569307, 943707921]

約数ペア:

[(1, 943707921), (3, 314569307), (13, 72592917), (31, 30442191), (39, 24197639), (93, 10147397), (403, 2341707), (547, 1725243), (1209, 780569), (1427, 661323), (1641, 575081), (4281, 220441), (7111, 132711), (16957, 55653), (18551, 50871), (21333, 44237)]