23874123

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 54

約数和(自身を含む): 41431932

約数和(自身を除く): 17557809

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 169, 217, 273, 403, 507, 637, 651, 961, 1183, 1209, 1519, 1911, 2821, 2883, 3549, 4557, 5239, 6727, 8281, 8463, 12493, 15717, 19747, 20181, 24843, 36673, 37479, 47089, 59241, 87451, 110019, 141267, 162409, 256711, 262353, 487227, 612157, 770133, 1136863, 1836471, 3410589, 7958041, 23874123]

約数ペア:

[(1, 23874123), (3, 7958041), (7, 3410589), (13, 1836471), (21, 1136863), (31, 770133), (39, 612157), (49, 487227), (91, 262353), (93, 256711), (147, 162409), (169, 141267), (217, 110019), (273, 87451), (403, 59241), (507, 47089), (637, 37479), (651, 36673), (961, 24843), (1183, 20181), (1209, 19747), (1519, 15717), (1911, 12493), (2821, 8463), (2883, 8281), (3549, 6727), (4557, 5239)]