415334409

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 640997376

約数和(自身を除く): 225662967

約数列:

[1, 3, 7, 21, 151, 227, 453, 577, 681, 1057, 1589, 1731, 3171, 4039, 4767, 12117, 34277, 87127, 102831, 130979, 239939, 261381, 392937, 609889, 719817, 916853, 1829667, 2750559, 19777829, 59333487, 138444803, 415334409]

約数ペア:

[(1, 415334409), (3, 138444803), (7, 59333487), (21, 19777829), (151, 2750559), (227, 1829667), (453, 916853), (577, 719817), (681, 609889), (1057, 392937), (1589, 261381), (1731, 239939), (3171, 130979), (4039, 102831), (4767, 87127), (12117, 34277)]