42188003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 52641792

約数和(自身を除く): 10453789

約数列:

[1, 11, 13, 23, 101, 127, 143, 253, 299, 1111, 1313, 1397, 1651, 2323, 2921, 3289, 12827, 14443, 18161, 25553, 30199, 32131, 37973, 141097, 166751, 295021, 332189, 417703, 1834261, 3245231, 3835273, 42188003]

約数ペア:

[(1, 42188003), (11, 3835273), (13, 3245231), (23, 1834261), (101, 417703), (127, 332189), (143, 295021), (253, 166751), (299, 141097), (1111, 37973), (1313, 32131), (1397, 30199), (1651, 25553), (2323, 18161), (2921, 14443), (3289, 12827)]