17832843

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 31789056

約数和(自身を除く): 13956213

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 397, 483, 651, 713, 1191, 1449, 1953, 2139, 2779, 3573, 4991, 6417, 8337, 9131, 12307, 14973, 25011, 27393, 36921, 44919, 63917, 82179, 86149, 110763, 191751, 258447, 283061, 575253, 775341, 849183, 1981427, 2547549, 5944281, 17832843]

約数ペア:

[(1, 17832843), (3, 5944281), (7, 2547549), (9, 1981427), (21, 849183), (23, 775341), (31, 575253), (63, 283061), (69, 258447), (93, 191751), (161, 110763), (207, 86149), (217, 82179), (279, 63917), (397, 44919), (483, 36921), (651, 27393), (713, 25011), (1191, 14973), (1449, 12307), (1953, 9131), (2139, 8337), (2779, 6417), (3573, 4991)]