1612468221

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{4451}}^1$

素因数の和:5801

約数の個数: 32

約数和(自身を含む): 2648690688

約数和(自身を除く): 1036222467

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1327, 3981, 4451, 9289, 13353, 17251, 27867, 31157, 51753, 57863, 93471, 120757, 173589, 362271, 405041, 1215123, 5906477, 17719431, 41345339, 76784201, 124036017, 230352603, 537489407, 1612468221]

約数ペア:

[(1, 1612468221), (3, 537489407), (7, 230352603), (13, 124036017), (21, 76784201), (39, 41345339), (91, 17719431), (273, 5906477), (1327, 1215123), (3981, 405041), (4451, 362271), (9289, 173589), (13353, 120757), (17251, 93471), (27867, 57863), (31157, 51753)]