33784401

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 54282240

約数和(自身を除く): 20497839

約数列:

[1, 3, 7, 21, 23, 69, 113, 161, 339, 483, 619, 791, 1857, 2373, 2599, 4333, 7797, 12999, 14237, 18193, 42711, 54579, 69947, 99659, 209841, 298977, 489629, 1468887, 1608781, 4826343, 11261467, 33784401]

約数ペア:

[(1, 33784401), (3, 11261467), (7, 4826343), (21, 1608781), (23, 1468887), (69, 489629), (113, 298977), (161, 209841), (339, 99659), (483, 69947), (619, 54579), (791, 42711), (1857, 18193), (2373, 14237), (2599, 12999), (4333, 7797)]