1003023

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 40

約数和(自身を含む): 1800480

約数和(自身を除く): 797457

約数列:

[1, 3, 7, 9, 21, 27, 29, 61, 63, 81, 87, 183, 189, 203, 261, 427, 549, 567, 609, 783, 1281, 1647, 1769, 1827, 2349, 3843, 4941, 5307, 5481, 11529, 12383, 15921, 16443, 34587, 37149, 47763, 111447, 143289, 334341, 1003023]

約数ペア:

[(1, 1003023), (3, 334341), (7, 143289), (9, 111447), (21, 47763), (27, 37149), (29, 34587), (61, 16443), (63, 15921), (81, 12383), (87, 11529), (183, 5481), (189, 5307), (203, 4941), (261, 3843), (427, 2349), (549, 1827), (567, 1769), (609, 1647), (783, 1281)]