305433609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 447425664

約数和(自身を除く): 141992055

約数列:

[1, 3, 13, 39, 83, 157, 249, 471, 601, 1079, 1803, 2041, 3237, 6123, 7813, 13031, 23439, 39093, 49883, 94357, 149649, 169403, 283071, 508209, 648479, 1226641, 1945437, 3679923, 7831631, 23494893, 101811203, 305433609]

約数ペア:

[(1, 305433609), (3, 101811203), (13, 23494893), (39, 7831631), (83, 3679923), (157, 1945437), (249, 1226641), (471, 648479), (601, 508209), (1079, 283071), (1803, 169403), (2041, 149649), (3237, 94357), (6123, 49883), (7813, 39093), (13031, 23439)]