384676551

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 658464768

約数和(自身を除く): 273788217

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 431, 457, 651, 1293, 1371, 1953, 3017, 3199, 3879, 4113, 9051, 9597, 13361, 14167, 27153, 28791, 40083, 42501, 93527, 99169, 120249, 127503, 196967, 280581, 297507, 590901, 841743, 892521, 1378769, 1772703, 4136307, 6105977, 12408921, 18317931, 42741839, 54953793, 128225517, 384676551]

約数ペア:

[(1, 384676551), (3, 128225517), (7, 54953793), (9, 42741839), (21, 18317931), (31, 12408921), (63, 6105977), (93, 4136307), (217, 1772703), (279, 1378769), (431, 892521), (457, 841743), (651, 590901), (1293, 297507), (1371, 280581), (1953, 196967), (3017, 127503), (3199, 120249), (3879, 99169), (4113, 93527), (9051, 42501), (9597, 40083), (13361, 28791), (14167, 27153)]