1285103349

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 1947628800

約数和(自身を除く): 662525451

約数列:

[1, 3, 9, 53, 67, 79, 159, 201, 237, 477, 509, 603, 711, 1527, 3551, 4187, 4581, 5293, 10653, 12561, 15879, 26977, 31959, 34103, 37683, 40211, 47637, 80931, 102309, 120633, 242793, 280529, 306927, 361899, 841587, 1807459, 2131183, 2524761, 2694137, 5422377, 6393549, 8082411, 16267131, 19180647, 24247233, 142789261, 428367783, 1285103349]

約数ペア:

[(1, 1285103349), (3, 428367783), (9, 142789261), (53, 24247233), (67, 19180647), (79, 16267131), (159, 8082411), (201, 6393549), (237, 5422377), (477, 2694137), (509, 2524761), (603, 2131183), (711, 1807459), (1527, 841587), (3551, 361899), (4187, 306927), (4581, 280529), (5293, 242793), (10653, 120633), (12561, 102309), (15879, 80931), (26977, 47637), (31959, 40211), (34103, 37683)]