4444979903

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{5303}}^1$

素因数の和:5535

約数の個数: 32

約数和(自身を含む): 5598308352

約数和(自身を除く): 1153328449

約数列:

[1, 7, 13, 61, 91, 151, 427, 793, 1057, 1963, 5303, 5551, 9211, 13741, 37121, 64477, 68939, 119743, 323483, 482573, 800753, 838201, 2264381, 4205279, 5605271, 10409789, 29436953, 48845933, 72868523, 341921531, 634997129, 4444979903]

約数ペア:

[(1, 4444979903), (7, 634997129), (13, 341921531), (61, 72868523), (91, 48845933), (151, 29436953), (427, 10409789), (793, 5605271), (1057, 4205279), (1963, 2264381), (5303, 838201), (5551, 800753), (9211, 482573), (13741, 323483), (37121, 119743), (64477, 68939)]