42210201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 66037248

約数和(自身を除く): 23827047

約数列:

[1, 3, 11, 17, 33, 51, 67, 187, 201, 561, 737, 1123, 1139, 2211, 3369, 3417, 12353, 12529, 19091, 37059, 37587, 57273, 75241, 210001, 225723, 630003, 827651, 1279097, 2482953, 3837291, 14070067, 42210201]

約数ペア:

[(1, 42210201), (3, 14070067), (11, 3837291), (17, 2482953), (33, 1279097), (51, 827651), (67, 630003), (187, 225723), (201, 210001), (561, 75241), (737, 57273), (1123, 37587), (1139, 37059), (2211, 19091), (3369, 12529), (3417, 12353)]