321796151

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 364953600

約数和(自身を除く): 43157449

約数列:

[1, 23, 29, 31, 79, 197, 667, 713, 899, 1817, 2291, 2449, 4531, 5713, 6107, 15563, 20677, 52693, 56327, 71021, 131399, 140461, 177103, 357949, 451327, 482453, 1633483, 4073369, 10380521, 11096419, 13991137, 321796151]

約数ペア:

[(1, 321796151), (23, 13991137), (29, 11096419), (31, 10380521), (79, 4073369), (197, 1633483), (667, 482453), (713, 451327), (899, 357949), (1817, 177103), (2291, 140461), (2449, 131399), (4531, 71021), (5713, 56327), (6107, 52693), (15563, 20677)]