4549041

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 40

約数和(自身を含む): 7945344

約数和(自身を除く): 3396303

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 113, 189, 213, 339, 497, 567, 639, 791, 1017, 1491, 1917, 2373, 3051, 4473, 5751, 7119, 8023, 9153, 13419, 21357, 24069, 40257, 56161, 64071, 72207, 168483, 216621, 505449, 649863, 1516347, 4549041]

約数ペア:

[(1, 4549041), (3, 1516347), (7, 649863), (9, 505449), (21, 216621), (27, 168483), (63, 72207), (71, 64071), (81, 56161), (113, 40257), (189, 24069), (213, 21357), (339, 13419), (497, 9153), (567, 8023), (639, 7119), (791, 5751), (1017, 4473), (1491, 3051), (1917, 2373)]