9905156921

素因数分解:

${\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3583}}^1$

素因数の和:3714

約数の個数: 32

約数和(自身を含む): 11417419776

約数和(自身を除く): 1512262855

約数列:

[1, 11, 31, 67, 121, 341, 737, 1331, 2077, 3583, 3751, 8107, 22847, 39413, 41261, 89177, 111073, 240061, 251317, 433543, 1221803, 2640671, 2764487, 4768973, 7441891, 13439833, 29047381, 81860801, 147838163, 319521191, 900468811, 9905156921]

約数ペア:

[(1, 9905156921), (11, 900468811), (31, 319521191), (67, 147838163), (121, 81860801), (341, 29047381), (737, 13439833), (1331, 7441891), (2077, 4768973), (3583, 2764487), (3751, 2640671), (8107, 1221803), (22847, 433543), (39413, 251317), (41261, 240061), (89177, 111073)]