380792163

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4447}}^1$

素因数の和:4563

約数の個数: 32

約数和(自身を含む): 568774656

約数和(自身を除く): 187982493

約数列:

[1, 3, 17, 23, 51, 69, 73, 219, 391, 1173, 1241, 1679, 3723, 4447, 5037, 13341, 28543, 75599, 85629, 102281, 226797, 306843, 324631, 973893, 1738777, 5216331, 5518727, 7466513, 16556181, 22399539, 126930721, 380792163]

約数ペア:

[(1, 380792163), (3, 126930721), (17, 22399539), (23, 16556181), (51, 7466513), (69, 5518727), (73, 5216331), (219, 1738777), (391, 973893), (1173, 324631), (1241, 306843), (1679, 226797), (3723, 102281), (4447, 85629), (5037, 75599), (13341, 28543)]