406617213

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 570011904

約数和(自身を除く): 163394691

約数列:

[1, 3, 41, 71, 101, 123, 213, 303, 461, 1383, 2911, 4141, 7171, 8733, 12423, 18901, 21513, 32731, 46561, 56703, 98193, 139683, 294011, 882033, 1341971, 1909001, 3305831, 4025913, 5727003, 9917493, 135539071, 406617213]

約数ペア:

[(1, 406617213), (3, 135539071), (41, 9917493), (71, 5727003), (101, 4025913), (123, 3305831), (213, 1909001), (303, 1341971), (461, 882033), (1383, 294011), (2911, 139683), (4141, 98193), (7171, 56703), (8733, 46561), (12423, 32731), (18901, 21513)]