2690793

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 4761600

約数和(自身を除く): 2070807

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 619, 621, 1449, 1857, 4333, 4347, 5571, 12999, 14237, 16713, 38997, 42711, 99659, 116991, 128133, 298977, 384399, 896931, 2690793]

約数ペア:

[(1, 2690793), (3, 896931), (7, 384399), (9, 298977), (21, 128133), (23, 116991), (27, 99659), (63, 42711), (69, 38997), (161, 16713), (189, 14237), (207, 12999), (483, 5571), (619, 4347), (621, 4333), (1449, 1857)]