42371823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 63608832

約数和(自身を除く): 21237009

約数列:

[1, 3, 13, 31, 39, 93, 101, 303, 347, 403, 1041, 1209, 1313, 3131, 3939, 4511, 9393, 10757, 13533, 32271, 35047, 40703, 105141, 122109, 139841, 419523, 455611, 1086457, 1366833, 3259371, 14123941, 42371823]

約数ペア:

[(1, 42371823), (3, 14123941), (13, 3259371), (31, 1366833), (39, 1086457), (93, 455611), (101, 419523), (303, 139841), (347, 122109), (403, 105141), (1041, 40703), (1209, 35047), (1313, 32271), (3131, 13533), (3939, 10757), (4511, 9393)]