275394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 645120

約数和(自身を除く): 369726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 83, 158, 166, 237, 249, 474, 498, 553, 581, 1106, 1162, 1659, 1743, 3318, 3486, 6557, 13114, 19671, 39342, 45899, 91798, 137697, 275394]

約数ペア:

[(1, 275394), (2, 137697), (3, 91798), (6, 45899), (7, 39342), (14, 19671), (21, 13114), (42, 6557), (79, 3486), (83, 3318), (158, 1743), (166, 1659), (237, 1162), (249, 1106), (474, 581), (498, 553)]