4921839

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 8386560

約数和(自身を除く): 3464721

約数列:

[1, 3, 9, 13, 23, 31, 39, 59, 69, 93, 117, 177, 207, 279, 299, 403, 531, 713, 767, 897, 1209, 1357, 1829, 2139, 2301, 2691, 3627, 4071, 5487, 6417, 6903, 9269, 12213, 16461, 17641, 23777, 27807, 42067, 52923, 71331, 83421, 126201, 158769, 213993, 378603, 546871, 1640613, 4921839]

約数ペア:

[(1, 4921839), (3, 1640613), (9, 546871), (13, 378603), (23, 213993), (31, 158769), (39, 126201), (59, 83421), (69, 71331), (93, 52923), (117, 42067), (177, 27807), (207, 23777), (279, 17641), (299, 16461), (403, 12213), (531, 9269), (713, 6903), (767, 6417), (897, 5487), (1209, 4071), (1357, 3627), (1829, 2691), (2139, 2301)]