228884523

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{751}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 365002752

約数和(自身を除く): 136118229

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 631, 751, 1893, 2253, 4417, 5257, 13251, 14513, 15771, 17273, 43539, 51819, 101591, 120911, 304773, 362733, 473881, 1421643, 3317167, 9951501, 10899263, 32697789, 76294841, 228884523]

約数ペア:

[(1, 228884523), (3, 76294841), (7, 32697789), (21, 10899263), (23, 9951501), (69, 3317167), (161, 1421643), (483, 473881), (631, 362733), (751, 304773), (1893, 120911), (2253, 101591), (4417, 51819), (5257, 43539), (13251, 17273), (14513, 15771)]