38782443

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 60712960

約数和(自身を除く): 21930517

約数列:

[1, 3, 7, 21, 79, 97, 237, 241, 291, 553, 679, 723, 1659, 1687, 2037, 5061, 7663, 19039, 22989, 23377, 53641, 57117, 70131, 133273, 160923, 163639, 399819, 490917, 1846783, 5540349, 12927481, 38782443]

約数ペア:

[(1, 38782443), (3, 12927481), (7, 5540349), (21, 1846783), (79, 490917), (97, 399819), (237, 163639), (241, 160923), (291, 133273), (553, 70131), (679, 57117), (723, 53641), (1659, 23377), (1687, 22989), (2037, 19039), (5061, 7663)]